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refactor(workers): refactor the workers

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This commit is contained in:
Torsten Dittmann 2021-09-01 11:09:04 +02:00
parent 1edb40130d
commit 424e153b80
9 changed files with 136 additions and 119 deletions
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4
app/workers/audits.php
View file

@ -12,8 +12,6 @@ Console::success(APP_NAME.' audits worker v1 has started');
class AuditsV1 extends Worker
{
public $args = [];
public function init(): void
{
}
@ -30,7 +28,7 @@ class AuditsV1 extends Worker
$ip = $this->args['ip'];
$data = $this->args['data'];
$db = $register->get('db', true);
$adapter = new AuditAdapter($db);
$adapter->setNamespace('app_'.$projectId);

2
app/workers/certificates.php
View file

@ -18,8 +18,6 @@ Console::success(APP_NAME.' certificates worker v1 has started');
class CertificatesV1 extends Worker
{
public $args = [];
public function init(): void
{
}

8
app/workers/deletes.php
View file

@ -21,9 +21,7 @@ Console::success(APP_NAME.' deletes worker v1 has started'."\n");
class DeletesV1 extends Worker
{
public $args = [];
protected $consoleDB = null;
protected Database $consoleDB = null;
public function init(): void
{
@ -31,9 +29,9 @@ class DeletesV1 extends Worker
public function run(): void
{
$projectId = isset($this->args['projectId']) ? $this->args['projectId'] : '';
$projectId = isset($this->args['projectId']) ? $this->args['projectId'] : '';
$type = $this->args['type'];
switch (strval($type)) {
case DELETE_TYPE_DOCUMENT:
$document = $this->args['document'];

216
app/workers/functions.php
View file

@ -19,12 +19,12 @@ use Utopia\Orchestration\Container;
use Utopia\Orchestration\Exception\Orchestration as OrchestrationException;
use Utopia\Orchestration\Exception\Timeout as TimeoutException;
require_once __DIR__.'/../workers.php';
require_once __DIR__ . '/../workers.php';
Runtime::enableCoroutine(0);
Console::title('Functions V1 Worker');
Console::success(APP_NAME.' functions worker v1 has started');
Console::success(APP_NAME . ' functions worker v1 has started');
$runtimes = Config::getParam('runtimes');
@ -38,11 +38,11 @@ $orchestration = new Orchestration(new DockerAPI($dockerUser, $dockerPass, $dock
*/
$warmupStart = \microtime(true);
Co\run(function() use ($runtimes, $orchestration) { // Warmup: make sure images are ready to run fast 🚀
foreach($runtimes as $runtime) {
go(function() use ($runtime, $orchestration) {
Console::info('Warming up '.$runtime['name'].' '.$runtime['version'].' environment...');
Co\run(function () use ($runtimes, $orchestration) { // Warmup: make sure images are ready to run fast 🚀
foreach ($runtimes as $runtime) {
go(function () use ($runtime, $orchestration) {
Console::info('Warming up ' . $runtime['name'] . ' ' . $runtime['version'] . ' environment...');
$response = $orchestration->pull($runtime['image']);
if ($response) {
@ -57,7 +57,7 @@ Co\run(function() use ($runtimes, $orchestration) { // Warmup: make sure images
$warmupEnd = \microtime(true);
$warmupTime = $warmupEnd - $warmupStart;
Console::success('Finished warmup in '.$warmupTime.' seconds');
Console::success('Finished warmup in ' . $warmupTime . ' seconds');
/**
* List function servers
@ -68,7 +68,7 @@ $stderr = '';
$executionStart = \microtime(true);
$response = $orchestration->list(['label' => 'appwrite-type=function']);
/** @var Container[] $list */
$list = [];
foreach ($response as $value) {
@ -77,7 +77,7 @@ foreach ($response as $value) {
$executionEnd = \microtime(true);
Console::info(count($list).' functions listed in ' . ($executionEnd - $executionStart) . ' seconds');
Console::info(count($list) . ' functions listed in ' . ($executionEnd - $executionStart) . ' seconds');
/**
* 1. Get event args - DONE
@ -96,9 +96,9 @@ Console::info(count($list).' functions listed in ' . ($executionEnd - $execution
class FunctionsV1 extends Worker
{
public $args = [];
public array $args = [];
public $allowed = [];
public array $allowed = [];
public function init(): void
{
@ -125,7 +125,7 @@ class FunctionsV1 extends Worker
$database = new Database();
$database->setAdapter(new RedisAdapter(new MySQLAdapter($db, $cache), $cache));
$database->setNamespace('app_'.$projectId);
$database->setNamespace('app_' . $projectId);
$database->setMocks(Config::getParam('collections', []));
switch ($trigger) {
@ -133,7 +133,8 @@ class FunctionsV1 extends Worker
$limit = 30;
$sum = 30;
$offset = 0;
$functions = []; /** @var Document[] $functions */
$functions = [];
/** @var Document[] $functions */
while ($sum >= $limit) {
@ -146,7 +147,7 @@ class FunctionsV1 extends Worker
'orderType' => 'ASC',
'orderCast' => 'string',
'filters' => [
'$collection='.Database::SYSTEM_COLLECTION_FUNCTIONS,
'$collection=' . Database::SYSTEM_COLLECTION_FUNCTIONS,
],
]);
@ -155,21 +156,33 @@ class FunctionsV1 extends Worker
$sum = \count($functions);
$offset = $offset + $limit;
Console::log('Fetched '.$sum.' functions...');
Console::log('Fetched ' . $sum . ' functions...');
foreach($functions as $function) {
foreach ($functions as $function) {
$events = $function->getAttribute('events', []);
$tag = $function->getAttribute('tag', []);
Console::success('Itterating function: '.$function->getAttribute('name'));
Console::success('Itterating function: ' . $function->getAttribute('name'));
if(!\in_array($event, $events) || empty($tag)) {
if (!\in_array($event, $events) || empty($tag)) {
continue;
}
Console::success('Triggered function: '.$event);
Console::success('Triggered function: ' . $event);
$this->execute('event', $projectId, '', $database, $function, $event, $eventData, $data, $webhooks, $userId, $jwt);
$this->execute(
trigger: 'event',
projectId: $projectId,
executionId: '',
database: $database,
function: $function,
event: $event,
eventData: $eventData,
data: $data,
webhooks: $webhooks,
userId: $userId,
jwt: $jwt
);
}
}
break;
@ -194,10 +207,10 @@ class FunctionsV1 extends Worker
Authorization::reset();
if (empty($function->getId()) || Database::SYSTEM_COLLECTION_FUNCTIONS != $function->getCollection()) {
throw new Exception('Function not found ('.$functionId.')');
throw new Exception('Function not found (' . $functionId . ')');
}
if($scheduleOriginal && $scheduleOriginal !== $function->getAttribute('schedule')) { // Schedule has changed from previous run, ignore this run.
if ($scheduleOriginal && $scheduleOriginal !== $function->getAttribute('schedule')) { // Schedule has changed from previous run, ignore this run.
return;
}
@ -206,8 +219,7 @@ class FunctionsV1 extends Worker
$function
->setAttribute('scheduleNext', $next)
->setAttribute('schedulePrevious', \time())
;
->setAttribute('schedulePrevious', \time());
Authorization::disable();
@ -215,6 +227,10 @@ class FunctionsV1 extends Worker
'scheduleNext' => $next,
]));
if ($function === false) {
throw new Exception('Function update failed (' . $functionId . ')');
}
Authorization::reset();
ResqueScheduler::enqueueAt($next, 'v1-functions', 'FunctionsV1', [
@ -226,7 +242,17 @@ class FunctionsV1 extends Worker
'scheduleOriginal' => $function->getAttribute('schedule', ''),
]); // Async task rescheduale
$this->execute($trigger, $projectId, $executionId, $database, $function, /*$event*/'', /*$eventData*/'', $data, $webhooks, $userId, $jwt);
$this->execute(
trigger: $trigger,
projectId: $projectId,
executionId: $executionId,
database: $database,
function: $function,
data: $data,
webhooks: $webhooks,
userId: $userId,
jwt: $jwt
);
break;
case 'http':
@ -235,14 +261,20 @@ class FunctionsV1 extends Worker
Authorization::reset();
if (empty($function->getId()) || Database::SYSTEM_COLLECTION_FUNCTIONS != $function->getCollection()) {
throw new Exception('Function not found ('.$functionId.')');
throw new Exception('Function not found (' . $functionId . ')');
}
$this->execute($trigger, $projectId, $executionId, $database, $function, /*$event*/'', /*$eventData*/'', $data, $webhooks, $userId, $jwt);
break;
default:
# code...
$this->execute(
trigger: $trigger,
projectId: $projectId,
executionId: $executionId,
database: $database,
function: $function,
data: $data,
webhooks: $webhooks,
userId: $userId,
jwt: $jwt
);
break;
}
}
@ -254,7 +286,7 @@ class FunctionsV1 extends Worker
* @param string $projectId
* @param string $executionId
* @param Database $database
* @param Database $function
* @param Document $function
* @param string $event
* @param string $eventData
* @param string $data
@ -275,7 +307,7 @@ class FunctionsV1 extends Worker
$tag = $database->getDocument($function->getAttribute('tag', ''));
Authorization::reset();
if($tag->getAttribute('functionId') !== $function->getId()) {
if ($tag->getAttribute('functionId') !== $function->getId()) {
throw new Exception('Tag not found', 404);
}
@ -297,18 +329,18 @@ class FunctionsV1 extends Worker
'time' => 0,
]);
if(false === $execution || ($execution instanceof Document && $execution->isEmpty())) {
if ($execution->isEmpty()) {
throw new Exception('Failed to create or read execution');
}
Authorization::reset();
$runtime = (isset($runtimes[$function->getAttribute('runtime', '')]))
? $runtimes[$function->getAttribute('runtime', '')]
: null;
if(\is_null($runtime)) {
throw new Exception('Runtime "'.$function->getAttribute('runtime', '').'" is not supported');
if (\is_null($runtime)) {
throw new Exception('Runtime "' . $function->getAttribute('runtime', '') . '" is not supported');
}
$vars = \array_merge($function->getAttribute('vars', []), [
@ -325,37 +357,37 @@ class FunctionsV1 extends Worker
'APPWRITE_FUNCTION_JWT' => $jwt,
'APPWRITE_FUNCTION_PROJECT_ID' => $projectId,
]);
$tagId = $tag->getId() ?? '';
$tagPath = $tag->getAttribute('path', '');
$tagPathTarget = '/tmp/project-'.$projectId.'/'.$tag->getId().'/code.tar.gz';
$tagPathTarget = '/tmp/project-' . $projectId . '/' . $tagId . '/code.tar.gz';
$tagPathTargetDir = \pathinfo($tagPathTarget, PATHINFO_DIRNAME);
$container = 'appwrite-function-'.$tag->getId();
$container = 'appwrite-function-' . $tagId;
$command = \escapeshellcmd($tag->getAttribute('command', ''));
if(!\is_readable($tagPath)) {
throw new Exception('Code is not readable: '.$tag->getAttribute('path', ''));
if (!\is_readable($tagPath)) {
throw new Exception('Code is not readable: ' . $tag->getAttribute('path', ''));
}
if (!\file_exists($tagPathTargetDir)) {
if (!\mkdir($tagPathTargetDir, 0755, true)) {
throw new Exception('Can\'t create directory '.$tagPathTargetDir);
}
}
if (!\file_exists($tagPathTarget)) {
if(!\copy($tagPath, $tagPathTarget)) {
throw new Exception('Can\'t create temporary code file '.$tagPathTarget);
throw new Exception('Can\'t create directory ' . $tagPathTargetDir);
}
}
if(isset($list[$container]) && !(\substr($list[$container]->getStatus(), 0, 2) === 'Up')) { // Remove conatiner if not online
if (!\file_exists($tagPathTarget)) {
if (!\copy($tagPath, $tagPathTarget)) {
throw new Exception('Can\'t create temporary code file ' . $tagPathTarget);
}
}
if (isset($list[$container]) && !(\substr($list[$container]->getStatus(), 0, 2) === 'Up')) { // Remove conatiner if not online
$stdout = '';
$stderr = '';
try {
$orchestration->remove($container);
} catch (Exception $e) {
Console::warning('Failed to remove container: '.$e->getMessage());
Console::warning('Failed to remove container: ' . $e->getMessage());
}
unset($list[$container]);
@ -370,10 +402,10 @@ class FunctionsV1 extends Worker
* Make sure no access to NFS server / storage volumes
* Access Appwrite REST from internal network for improved performance
*/
if(!isset($list[$container])) { // Create contianer if not ready
if (!isset($list[$container])) { // Create contianer if not ready
$stdout = '';
$stderr = '';
$executionStart = \microtime(true);
$executionTime = \time();
@ -381,16 +413,17 @@ class FunctionsV1 extends Worker
$orchestration->setMemory(App::getEnv('_APP_FUNCTIONS_MEMORY', '256'));
$orchestration->setSwap(App::getEnv('_APP_FUNCTIONS_MEMORY_SWAP', '256'));
foreach($vars as &$value) {
foreach ($vars as &$value) {
$value = strval($value);
}
$id = $orchestration->run(
image: $runtime['image'],
name: $container,
command: ['tail',
'-f',
'/dev/null'
command: [
'tail',
'-f',
'/dev/null'
],
entrypoint: '',
workdir: '/usr/local/src',
@ -400,38 +433,43 @@ class FunctionsV1 extends Worker
labels: [
'appwrite-type' => 'function',
'appwrite-created' => strval($executionTime)
]);
]
);
$untarStdout = '';
$untarStderr = '';
$untarSuccess = $orchestration->execute(
name: $container,
name: $container,
command: [
'sh',
'-c',
'mv /tmp/code.tar.gz /usr/local/src/code.tar.gz && tar -zxf /usr/local/src/code.tar.gz --strip 1 && rm /usr/local/src/code.tar.gz'
],
stdout: $untarStdout,
stdout: $untarStdout,
stderr: $untarStderr,
vars: $vars,
timeout: 60);
timeout: 60
);
if (!$untarSuccess) {
throw new Exception('Failed to extract tar: '.$untarStderr);
throw new Exception('Failed to extract tar: ' . $untarStderr);
}
$executionEnd = \microtime(true);
$list[$container] = new Container($container, $id, 'Up',
$list[$container] = new Container(
$container,
$id,
'Up',
[
'appwrite-type' => 'function',
'appwrite-created' => strval($executionTime),
]);
]
);
Console::info('Function created in ' . ($executionEnd - $executionStart) . ' seconds');
}
else {
} else {
Console::info('Container is ready to run');
}
@ -444,12 +482,13 @@ class FunctionsV1 extends Worker
try {
$exitCode = (int)!$orchestration->execute(
name: $container,
command: $orchestration->parseCommandString($command),
stdout: $stdout,
stderr: $stderr,
vars: $vars,
timeout: $function->getAttribute('timeout', (int) App::getEnv('_APP_FUNCTIONS_TIMEOUT', 900)));
name: $container,
command: $orchestration->parseCommandString($command),
stdout: $stdout,
stderr: $stderr,
vars: $vars,
timeout: $function->getAttribute('timeout', (int) App::getEnv('_APP_FUNCTIONS_TIMEOUT', 900))
);
} catch (TimeoutException $e) {
$exitCode = 124;
} catch (OrchestrationException $e) {
@ -473,10 +512,10 @@ class FunctionsV1 extends Worker
'stderr' => \mb_substr($stderr, -4000), // log last 4000 chars output
'time' => $executionTime
]));
Authorization::reset();
if (false === $function) {
if ($execution === false) {
throw new Exception('Failed saving execution to DB', 500);
}
@ -501,10 +540,9 @@ class FunctionsV1 extends Worker
->setParam('functionStatus', $functionStatus)
->setParam('functionExecutionTime', $executionTime * 1000) // ms
->setParam('networkRequestSize', 0)
->setParam('networkResponseSize', 0)
;
if(App::getEnv('_APP_USAGE_STATS', 'enabled') == 'enabled') {
->setParam('networkResponseSize', 0);
if (App::getEnv('_APP_USAGE_STATS', 'enabled') == 'enabled') {
$usage->trigger();
}
@ -518,28 +556,30 @@ class FunctionsV1 extends Worker
*/
public function cleanup(): void
{
/** @var Container[] $list */
global $list;
/** @var Orchestration $orchestration */
global $orchestration;
Console::success(count($list).' running containers counted');
Console::success(count($list) . ' running containers counted');
$max = (int) App::getEnv('_APP_FUNCTIONS_CONTAINERS');
if(\count($list) > $max) {
if (\count($list) > $max) {
Console::info('Starting containers cleanup');
\uasort($list, function ($item1, $item2) {
\uasort($list, function (Container $item1, Container $item2) {
return (int)($item1->getLabels['appwrite-created'] ?? 0) <=> (int)($item2->getLabels['appwrite-created'] ?? 0);
});
while(\count($list) > $max) {
while (\count($list) > $max) {
$first = \array_shift($list);
try {
$orchestration->remove($first->getName(), true);
Console::info('Removed container: '.$first->getName());
Console::info('Removed container: ' . $first->getName());
} catch (Exception $e) {
Console::error('Failed to remove container: '.$e);
Console::error('Failed to remove container: ' . $e);
}
}
}
@ -554,7 +594,7 @@ class FunctionsV1 extends Worker
*/
public function filterEnvKey(string $string): string
{
if(empty($this->allowed)) {
if (empty($this->allowed)) {
$this->allowed = array_fill_keys(\str_split('0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_'), true);
}
@ -562,7 +602,7 @@ class FunctionsV1 extends Worker
$output = '';
foreach ($string as $char) {
if(\array_key_exists($char, $this->allowed)) {
if (\array_key_exists($char, $this->allowed)) {
$output .= $char;
}
}
@ -573,4 +613,4 @@ class FunctionsV1 extends Worker
public function shutdown(): void
{
}
}
}

5
app/workers/mails.php
View file

@ -13,11 +13,6 @@ Console::success(APP_NAME . ' mails worker v1 has started' . "\n");
class MailsV1 extends Worker
{
/**
* @var array
*/
public $args = [];
public function init(): void
{
}

5
app/workers/tasks.php
View file

@ -17,11 +17,6 @@ Console::success(APP_NAME.' tasks worker v1 has started');
class TasksV1 extends Worker
{
/**
* @var array
*/
public $args = [];
public function init(): void
{
}

7
app/workers/usage.php
View file

@ -11,11 +11,6 @@ Console::success(APP_NAME.' usage worker v1 has started');
class UsageV1 extends Worker
{
/**
* @var array
*/
public $args = [];
public function init(): void
{
}
@ -33,7 +28,7 @@ class UsageV1 extends Worker
$networkRequestSize = $this->args['networkRequestSize'] ?? 0;
$networkResponseSize = $this->args['networkResponseSize'] ?? 0;
$httpMethod = $this->args['httpMethod'] ?? '';
$httpRequest = $this->args['httpRequest'] ?? 0;

4
app/workers/webhooks.php
View file

@ -11,8 +11,6 @@ Console::success(APP_NAME.' webhooks worker v1 has started');
class WebhooksV1 extends Worker
{
public $args = [];
public function init(): void
{
}
@ -37,7 +35,7 @@ class WebhooksV1 extends Worker
$name = $webhook['name'] ?? '';
$signature = $webhook['signature'] ?? 'not-yet-implemented';
$url = $webhook['url'] ?? '';
$security = (bool) $webhook['security'] ?? true;
$security = (bool) ($webhook['security'] ?? true);
$httpUser = $webhook['httpUser'] ?? null;
$httpPass = $webhook['httpPass'] ?? null;

4
src/Appwrite/Resque/Worker.php
View file

@ -4,7 +4,7 @@ namespace Appwrite\Resque;
abstract class Worker
{
public $args = [];
public array $args = [];
abstract public function init(): void;
@ -17,7 +17,7 @@ abstract class Worker
$this->init();
}
public function perform()
public function perform(): void
{
$this->run();
}